https://www.justice.gov/opa/press-release/file/1470186/downl...
Search warrants are given on reasonable doubt. When it comes to cryptocurrencies, the feds have reasonable doubt on everyone. So it is always possible for them to get a search warrant.
I emphasized private keys, bec without them, no matter how much doubt the feds had, they couldn't prove anything.
I think you mean reasonable suspicion & probable cause.
Reasonable doubt is the threshold prosecutors must appear to exceed for a successful finding of guilt with a jury (elimination of reasonable doubt).
Any evidence on this?